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WO2007050995A1 - Appareil servant a retirer les chutes d'un outil de coupe rotatif - Google Patents

Appareil servant a retirer les chutes d'un outil de coupe rotatif Download PDF

Info

Publication number
WO2007050995A1
WO2007050995A1 PCT/US2006/042259 US2006042259W WO2007050995A1 WO 2007050995 A1 WO2007050995 A1 WO 2007050995A1 US 2006042259 W US2006042259 W US 2006042259W WO 2007050995 A1 WO2007050995 A1 WO 2007050995A1
Authority
WO
WIPO (PCT)
Prior art keywords
cutting
scrap
cylinder
rotary
cutting elements
Prior art date
Application number
PCT/US2006/042259
Other languages
English (en)
Inventor
Alan R. Pfaff
Original Assignee
Eagle Rotary Systems, Inc.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Eagle Rotary Systems, Inc. filed Critical Eagle Rotary Systems, Inc.
Priority to US12/091,822 priority Critical patent/US20080282860A1/en
Publication of WO2007050995A1 publication Critical patent/WO2007050995A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/18—Means for removing cut-out material or waste
    • B26D7/1818—Means for removing cut-out material or waste by pushing out
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/38—Cutting-out; Stamping-out
    • B26F1/384—Cutting-out; Stamping-out using rotating drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/16—Cutting webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
    • B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B50/20—Cutting sheets or blanks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T83/00—Cutting
    • Y10T83/202—With product handling means
    • Y10T83/2092—Means to move, guide, or permit free fall or flight of product
    • Y10T83/2096—Means to move product out of contact with tool
    • Y10T83/2122—By ejector within a hollow cutter
    • Y10T83/2133—By resiliently biased ejector

Definitions

  • Fig. 1 shows a rotary cutting tool 10 in accordance with a preferred embodiment having an upper die cutting assembly 96 and a lower die cutting assembly 98.
  • the scrap ejection element 40 cooperates with the lower cutting elements 27 to separate the scrap material from the carton blanks 82.
  • Cutout area 70 on the lower die plate 20 is adapted to receive the scrap material.
  • Fig. 4 shows the scrap material temporarily captivated on the lower cutting assembly by the lower cutting elements 27.
  • the lower cutting elements 27 may be provided with retaining barbs 50 (again preferably formed as unitary extensions of the cutting elements and the die plate 20) which help temporarily captivate the scrap material.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

L'invention concerne un outil de coupe rotatif utilisé pour effectuer des découpes avec chutes dans une bande en mouvement, cet appareil comprenant un ensemble de coupe supérieur doté d'un élément de coupe supérieur qui définit une zone de découpe dans l'ensemble de coupe supérieur, un ensemble de coupe inférieur doté d'un élément de coupe inférieur, l'élément de coupe supérieur et l'élément de coupe inférieur étant adaptés pour effectuer ensemble des découpes avec chutes dans la bande en mouvement. L'outil comporte également un système d'éjection de chutes (26, 140) situé sur l'ensemble de coupe supérieur dans la zone de découpe pour éliminer les chutes des découpes et les diriger vers l'élément de coupe inférieur (27), l'élément d'éjection de chutes et l'élément de coupe supérieur (26) formant un élément d'un seul tenant.
PCT/US2006/042259 2005-10-27 2006-10-27 Appareil servant a retirer les chutes d'un outil de coupe rotatif WO2007050995A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/091,822 US20080282860A1 (en) 2005-10-27 2006-10-27 Apparatus for Scrap Removal From Rotary Cutting Tool

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US73090205P 2005-10-27 2005-10-27
US60/730,902 2005-10-27

Publications (1)

Publication Number Publication Date
WO2007050995A1 true WO2007050995A1 (fr) 2007-05-03

Family

ID=37758725

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/042259 WO2007050995A1 (fr) 2005-10-27 2006-10-27 Appareil servant a retirer les chutes d'un outil de coupe rotatif

Country Status (2)

Country Link
US (1) US20080282860A1 (fr)
WO (1) WO2007050995A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170043495A1 (en) * 2014-04-16 2017-02-16 Westrock Mwv, Llc Three dimensional part rotary die cutting mechanism and method of operating the same
EP3348145A1 (fr) * 2017-01-13 2018-07-18 Intersnack Group GmbH & Co. KG Procédé, emporte-pièce et système de fabrication d'en-cas à base de pâte
CN108466452A (zh) * 2018-02-28 2018-08-31 重庆漱心斋文化产业发展有限公司 一种包装盒生产工艺
CN108466451A (zh) * 2018-02-28 2018-08-31 重庆漱心斋文化产业发展有限公司 包装盒生产设备
CN111376334A (zh) * 2020-04-10 2020-07-07 安徽猛牛彩印包装有限公司 一种新型瓦楞纸切割设备

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1394271B1 (it) * 2009-05-25 2012-06-06 Ima Flavour S R L Ora Ima Ind S R L Gruppo di compressione - incisione - taglio a rulli
DE102009033575B4 (de) * 2009-07-16 2011-07-21 Winkler+Dünnebier AG, 56564 Folienmesser mit Saugkammer
DE102009033576A1 (de) * 2009-07-16 2011-01-20 WINKLER+DüNNEBIER AG Rotationsstanze
JP6405105B2 (ja) * 2014-03-28 2018-10-17 日本タングステン株式会社 ロータリーカッター
AU2015308138B2 (en) * 2014-08-26 2020-05-21 Highcon Systems Ltd. Method and apparatus for substrate stripping
US10974412B2 (en) * 2016-11-15 2021-04-13 Cloud Packaging Solutions Llc Machine for cutting pouches with shaped perimeter edge, method and pouch
CN110267782B (zh) * 2017-03-29 2021-09-14 菱技精密工具株式会社 旋转模切机
CN113895080B (zh) * 2021-09-09 2023-07-18 浙江帝浩科技股份有限公司 一种纸品加工设备的废料排出装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365815A (en) * 1993-01-12 1994-11-22 Pfaff Jr Alan R Rotary scrap stripper
DE10261219A1 (de) * 2001-12-27 2003-07-17 Atlas Chem Milling A Division Verfahren und Vorrichtung zur Entfernung von Verschnitt aus Rotationsstanzwerkzeugen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5365815A (en) * 1993-01-12 1994-11-22 Pfaff Jr Alan R Rotary scrap stripper
DE10261219A1 (de) * 2001-12-27 2003-07-17 Atlas Chem Milling A Division Verfahren und Vorrichtung zur Entfernung von Verschnitt aus Rotationsstanzwerkzeugen

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170043495A1 (en) * 2014-04-16 2017-02-16 Westrock Mwv, Llc Three dimensional part rotary die cutting mechanism and method of operating the same
EP3348145A1 (fr) * 2017-01-13 2018-07-18 Intersnack Group GmbH & Co. KG Procédé, emporte-pièce et système de fabrication d'en-cas à base de pâte
CN108466452A (zh) * 2018-02-28 2018-08-31 重庆漱心斋文化产业发展有限公司 一种包装盒生产工艺
CN108466451A (zh) * 2018-02-28 2018-08-31 重庆漱心斋文化产业发展有限公司 包装盒生产设备
CN111376334A (zh) * 2020-04-10 2020-07-07 安徽猛牛彩印包装有限公司 一种新型瓦楞纸切割设备
CN111376334B (zh) * 2020-04-10 2021-11-23 安徽富禾包装科技股份有限公司 一种新型瓦楞纸切割设备

Also Published As

Publication number Publication date
US20080282860A1 (en) 2008-11-20

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